[Prolapse of the umbilical cord. 79 cases].

The authors are considering the prolapse of the umbilical cord, based on 79 personal observations collected in 15 years and data from the literature. They demonstrate that a simple approach (forcing back the presentation and caesarean section) decreases the perinatal mortality rate. The total rate of fetal deaths is 10 p. cent, the corrected rate of children dead on admission is 1.5 p. cent. 77 p. cent of caesarean sections were performed.